Dual pipette device
    2.
    发明授权
    Dual pipette device 失效
    双吸管装置

    公开(公告)号:US4801434A

    公开(公告)日:1989-01-31

    申请号:US938192

    申请日:1986-12-05

    IPC分类号: B01L3/02 G01N35/10

    摘要: A dual pipette device comprises a pair of housings joined rotatably around a vertically extending axis or disposed for lateral movement, a pair of cylinders disposed respectively at lower sections of the housings, a pair of piston members extending vertically, supported by the housings or the cylinders, and respectively having lower end portions vertically slideable in the cylinders, and dropping tip fitting sections disposed at lower end of the housings or the cylinders so that the dropping tip fitting sections communicate with the cylinders. The piston members are provided with a lock member for locking them to each other when the housings are rotated or laterally moved and the distance between the piston members becomes not larger than a predetermined distance, so that the piston members are vertically slideable integrally with each other.

    摘要翻译: 双移液管装置包括一对围绕垂直延伸的轴线可转动地设置或设置用于横向运动的壳体,一对分别设置在壳体的下部的气缸,一对垂直延伸的活塞构件,由壳体或气缸 并且分别具有在气缸中可垂直滑动的下端部,以及设置在壳体或气缸的下端的下降尖端配合部分,使得下降尖端配合部分与气缸连通。 活塞构件设置有锁定构件,用于当壳体旋转或横向移动并且活塞构件之间的距离不大于预定距离时彼此锁定,使得活塞构件彼此一体地竖直滑动 。

    Pipette device
    3.
    发明授权
    Pipette device 失效
    移液器

    公开(公告)号:US4873059A

    公开(公告)日:1989-10-10

    申请号:US942750

    申请日:1986-12-17

    IPC分类号: B01L3/02 G01N1/00

    CPC分类号: B01L3/0217

    摘要: A pipette device comprises a vertical housing, a cylinder member disposed at least in the lower section in the housing and urged upwardly so that the cylinder member is vertically slidable in the housing, a piston member urged upwardly and having a lower end portion vertically slidable in the cylinder member, and an engagement member for transmitting the downward movement of the piston member to the cylinder member. The engagement member engages the piston member with the cylinder member when the piston member moves down to an engagement position lower by a predetermined distance from the top position of the piston memer along the cylinder member, whereby the cylinder member is moved vertically together with the piston member against an upward urging force in the housing when the piston member is moved vertically between the engagement position and a position lower than the engagement position.

    摘要翻译: 移液管装置包括垂直壳体,至少在壳体中的下部分中设置的气缸构件,并向上推动,使得气缸构件在壳体中可垂直滑动,向上推动的活塞构件,并且具有可垂直滑动的下端部分 气缸构件和用于将活塞构件向下运动传递到气缸构件的接合构件。 当活塞构件向下移动到与活塞装置的顶部位置相距预定距离的接合位置时,接合构件与气缸构件接合,从而缸体与活塞一起垂直移动 当活塞构件在接合位置和低于接合位置的位置之间垂直移动时,抵抗壳体中的向上的推动力。

    Method for producing a relief pattern by ion-etching a photographic
support
    4.
    发明授权
    Method for producing a relief pattern by ion-etching a photographic support 失效
    通过离子蚀刻摄影载体来产生浮雕图案的方法

    公开(公告)号:US4056395A

    公开(公告)日:1977-11-01

    申请号:US633199

    申请日:1975-11-19

    IPC分类号: G03C5/00 G03C5/40 G03H1/18

    CPC分类号: G03C5/40

    摘要: A method for producing a relief pattern comprising forming one of (i) a silver image, (ii) a silver halide image, or (iii) an image obtained by toning and/or intensifying the silver image or silver halide image, in the emulsion layer of a photographic light-sensitive material which comprises a support having thereon at least one silver halide emulsion layer, either directly or on at least one subbing layer on the support, by image-wise exposing to light and developing, heating the photographic material to decompose the binder of the emulsion layer, and then ion-etching the photographic material to form a relief pattern of the support corresponding to the above-described image.

    摘要翻译: 一种浮雕图案的制造方法,包括:(i)银图像,(ii)卤化银图像,或(iii)通过在所述乳液中调色和/或增强银图像或卤化银图像而获得的图像 照相感光材料层,其包含其上具有至少一个卤化银乳剂层的载体,直接地或在载体上的至少一个底层上,通过成像曝光并显影,将照相材料加热至 分解乳剂层的粘合剂,然后对照相材料进行离子蚀刻,以形成与上述图像相对应的支持体的浮雕图案。

    Method and apparatus for water-repellent processing of tube
    5.
    发明授权
    Method and apparatus for water-repellent processing of tube 失效
    管防水处理方法及装置

    公开(公告)号:US5051282A

    公开(公告)日:1991-09-24

    申请号:US343314

    申请日:1989-04-26

    IPC分类号: B01L3/02 B01L99/00

    摘要: A water-repellent liquid is held in a liquid-retainable outer surface of a liquid-retainable member. A tube is held so that a portion near its tip comes into contact with the liquid-retainable surfaces while the former is rotated relative to the latter. As the tube is rotated with respect to the liquid-retainable surface, a water-repellent surface is formed on an outer surface of the tube near its tip. Two liquid-retainable members may be provided so that the tube is rotated therebetween.

    摘要翻译: 防水液体保持在液体保持性构件的液体保持性外表面中。 保持管,使得靠近其尖端的部分与液体保持性表面接触,同时前者相对于液体保持表面旋转。 当管相对于液体保持性表面旋转时,在其顶端附近的管的外表面上形成防水表面。 可以设置两个液体保持构件,使得管在其间旋转。

    Recording material
    6.
    发明授权
    Recording material 失效
    录音材料

    公开(公告)号:US4188214A

    公开(公告)日:1980-02-12

    申请号:US875066

    申请日:1978-02-03

    IPC分类号: G03C1/705 G03C5/04 G03C1/76

    CPC分类号: G03C1/705 Y10S430/146

    摘要: A recording material comprising a support having thereon a layer contaning (i) at least one metal and (ii) a layer containing one or more metal sulfides other than GeS, metal fluorides or metal oxides. A mono-layer mixture of (i) and (ii) may also be used.

    摘要翻译: 一种记录材料,包括其上具有包含(i)至少一种金属的层的支撑体和(ii)包含一种或多种不同于GeS,金属氟化物或金属氧化物的金属硫化物的层。 也可以使用(i)和(ii)的单层混合物。

    Amorphous silicon electrophotographic photosensitive materials
    7.
    发明授权
    Amorphous silicon electrophotographic photosensitive materials 失效
    非晶硅电子照相感光材料

    公开(公告)号:US4555464A

    公开(公告)日:1985-11-26

    申请号:US628363

    申请日:1984-07-06

    CPC分类号: G03G5/08235 G03G5/08

    摘要: An electrophotographic photosensitive material comprising a conductive support having thereon, in succession, a photoconductive layer composed of an amorphous material containing silicon atom and a barrier layer mainly composed of carbon and silicon, nitrogen and silicon, or oxygen and silicon, and further on the barrier layer a surface improvement layer having a composition of carbon and silicon of from 0.70/1 to 0.95/1 by atomic ratio in carbon/carbon+silicon, and the composition ratio being larger than that of the barrier layer.

    摘要翻译: 一种电子照相感光材料,包括导电支撑体,其上依次包括由含硅原子的非晶材料构成的光电导层和主要由碳和硅,氮和硅或氧和硅构成的阻挡层,并且还在阻挡层上 在碳/碳+硅中以原子比计,具有碳原子比为0.70 / 1〜0.95 / 1的碳和硅组成的表面改性层,其组成比大于阻挡层的组成比。

    Method for forming images
    9.
    发明授权
    Method for forming images 失效
    图像形成方法

    公开(公告)号:US4271256A

    公开(公告)日:1981-06-02

    申请号:US161533

    申请日:1980-06-20

    IPC分类号: G03C1/73 G03F7/34 G03C5/54

    CPC分类号: G03F1/54 G03F1/68 G03F7/346

    摘要: A method for forming images which comprises imagewise exposing a recording element comprising a support having directly or on a subbing layer thereon, as a recording layer, a vacuum deposited layer containing at least about 20% by volume of an organic substance, adhering a strippable film on the surface of the recording layer prior to or after the imagewise exposure, and peeling apart the strippable film from the recording layer after the imagewise exposure, whereby the exposed areas of the recording layer remain on the support and the non-exposed areas are transferred onto the strippable film.

    摘要翻译: 一种用于形成图像的方法,其包括将包括直接或在其上的支撑层上的支撑件的记录元件作为记录层成像,所述真空沉积层含有至少约20体积%的有机物质,将可剥离膜 在图像曝光之前或之后在记录层的表面上,并且在成像曝光之后将可剥离膜从记录层剥离,由此记录层的暴露区域保留在支撑体上,并且未曝光区域被转印 到可剥离的薄膜上。